Question: Who are the members of BP and their chairperson?
Paraphrase: Who are the British Petroleum board members and who is the chair?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q152057 wdt:P463 ?ans_1 . wd:Q152057 wdt:P488 ?ans_2 }
Answer: Diversity Charter, Helge Lund, Diversity Charter, Carl-Henric Svanberg